int temperaturePin = 0;void setup(){ Serial.begin(9600); //Start the serial connection with the copmuter //to view the result open the serial monitor //last button beneath the file bar (looks like a box with an antenae)}

Wait a second, you should never see 700+ on the analog input from this sensor. It should be down around .73- about 1.76 v If I am not mistaken- So 1.76/5 = .352 = only 360 on the scale... and that would only be if it was around 125 C in your workspace!

Check your connections-

Also, are you using a 3.3v arduino? because all of this would make sense then.